CAIE vs. CWII

Last updated Jun 26, 2026

CAIE (Calamos Autocallable Income ETF) and CWII (REX CRWV Growth & Income ETF) are both Derivative Income funds. CAIE is passively managed, while CWII is actively managed. At a 0.38 correlation, their price movements are largely independent. CAIE charges 0.74%/yr vs 1.03%/yr for CWII.

Performance

CAIE vs. CWII - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calamos Autocallable Income ETF (CAIE) and REX CRWV Growth & Income ETF (CWII). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CAIE achieves a 7.04% return, which is significantly lower than CWII's 13,199.78% return.

CAIE

• 1D: 0.30%
• 1M: -1.33%
• YTD: 7.04%
• 6M: 5.77%
• 1Y: 23.25%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CWII

• 1D: 0.00%
• 1M: 10,186.09%
• YTD: 13,199.78%
• 6M: 12,082.72%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

CAIE vs. CWII - Yearly Performance Comparison

	2026 (YTD)	2025
CAIE Calamos Autocallable Income ETF	7.04%	0.69%
CWII REX CRWV Growth & Income ETF	13,199.78%	-45.06%

Correlation

The correlation between CAIE and CWII is 0.38, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 4, 2025	0.38

Return for Risk

CAIE vs. CWII — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

CAIE

CAIE Risk / Return Rank: 71
CAIE Sharpe Ratio Rank: 69
CAIE Sortino Ratio Rank: 68
CAIE Omega Ratio Rank: 68
CAIE Calmar Ratio Rank: 70
CAIE Martin Ratio Rank: 78

CWII

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

CAIE vs. CWII - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calamos Autocallable Income ETF (CAIE) and REX CRWV Growth & Income ETF (CWII). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	CAIE	CWII	Difference
Sharpe ratio: Return per unit of total volatility	1.95	—	—
Sortino ratio: Return per unit of downside risk	2.68	—	—
Omega ratio: Gain probability vs. loss probability	1.35	—	—
Calmar ratio: Return relative to maximum drawdown	3.02	—	—
Martin ratio: Return relative to average drawdown	13.03	—	—

Drawdowns

CAIE vs. CWII - Drawdown Comparison

The maximum CAIE drawdown since its inception was -7.73%, smaller than the maximum CWII drawdown of -51.04%. Use the drawdown chart below to compare losses from any high point for CAIE and CWII.

Drawdown Indicators

	CAIE	CWII	Difference
Max Drawdown Largest peak-to-trough decline	-7.73%	-51.04%	+43.31%
Max Drawdown (1Y) Largest decline over 1 year	-7.73%	—	—
Current Drawdown Current decline from peak	-2.25%	0.00%	-2.25%
Average Drawdown Average peak-to-trough decline	-1.10%	-33.26%	+32.16%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.79%	—	—

Volatility

Volatility by Period

	CAIE	CWII	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.37%	—	—
Volatility (6M) Calculated over the trailing 6-month period	8.37%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	12.00%	13,701.30%	-13,689.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.00%	13,701.30%	-13,689.30%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.00%	13,701.30%	-13,689.30%

CAIE vs. CWII - Expense Ratio Comparison

CAIE has a 0.74% expense ratio, which is lower than CWII's 1.03% expense ratio.

Dividends

CAIE vs. CWII - Dividend Comparison

CAIE's dividend yield for the trailing twelve months is around 13.34%, less than CWII's 123.26% yield.

Position	TTM	2025
CAIE Calamos Autocallable Income ETF	13.34%	7.46%
CWII REX CRWV Growth & Income ETF	123.26%	6.09%

Frequently Asked Questions

Can I hold both CAIE and CWII in my portfolio?

CAIE and CWII have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, CAIE or CWII?

On fees, CAIE is cheaper at 0.74% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, CAIE or CWII?

CAIE is cheaper with a 0.74% expense ratio, compared with 1.03% for CWII.

Which ETF pays a higher dividend yield, CAIE or CWII?

CWII has the higher dividend yield at 123.26%, compared with 13.34% for CAIE.

What is the main difference between CAIE and CWII?

They also come from different issuers: Calamos and REX Shares. Their fees differ too: 0.74% for CAIE and 1.03% for CWII.